Dr. Gary Michael Ross, DO
- Medicare services, 2017
- 798
- Part D claims, 2024
- 2,435
- Hospital affiliations
- 1
- Industry payments
- $2,250
- Medical group
- 1
- Practice address
- 489 State Street, Bangor, ME 04401
- Practice phone
- Call (207) 973-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ross' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gary Michael Ross is a general practice physician in Bangor, Maine
Dr. Ross practices at Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health.
Dr. Ross' NPI, 1639130099, was assigned on March 28, 2006. Dr. Ross holds Maine license ME1127.
- NPI
- 1639130099NPI Registry (opens in a new tab)
- NPI enumeration date
- March 28, 2006
- NPI status
- Active
- Practice phone
- (207) 973-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gary Michael Ross practices at Northern Light Eastern Maine Medical Center in Bangor, Maine
Dr. Ross' primary practice is Northern Light Eastern Maine Medical Center, at 489 State Street, Bangor, ME 04401 in Penobscot County. The practice phone is (207) 973-7000.
- Northern Light Eastern Maine Medical Center489 State Street, Bangor, ME 04401 · Penobscot CountyPhone(207) 973-7000
Source: Dmand AI Affiliation Data
Dr. Gary Michael Ross is affiliated with 2 sites of care and 1 medical group
Dr. Ross' primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. The medical group on file is Spectrum Healthcare Partners. Dmand AI also links Dr. Ross to 1 more breast imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary Michael Ross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ross practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Eastern Maine Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Michael Ross is one of 13 general practice physicians in Maine
General practice is Dr. Ross' primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Ross is licensed in Maine.
Specialties and state licenses
- General practice, MainePrimary
General practice physicians near Dr. Ross
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gary Michael Ross billed Medicare for 798 services in 2017
CMS data shows 798 Medicare services from Dr. Ross across 11 procedure codes in 2017. Medicare paid $24,149 for them. Every service was in an office.
Dr. Ross' Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 1,8052017: 56269%
- Lab and pathology
- 2016: 8832017: 17081%
- Surgery
- 2016: 4512017: 3692%
- Tests and treatments
- 2016: 3482017: 1895%
- Other services
- 2016: 2652017: 1295%
- Drugs given in the office
- 2016: 232017: 0100%
Dr. Ross compared with the Maine median for general practice physicians, 2017
- Dr. Ross
- Maine median
- Part D claims
- 1,842vs 96491% above
Medians across 12 general practice physicians in Maine with Dmand AI profiles that report each measure.
Dr. Ross' most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ross and other general practice physicians in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary Michael Ross' patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Ross' median patient age at 66, with 37% women.
Dr. Ross' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women37%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Gary Michael Ross wrote 2,435 Medicare Part D claims in 2024
In 2024, Dr. Ross wrote 2,435 Medicare Part D claims for 101 patients. 80% of them were for generic drugs. CMS names the drug for 1,842 of them, across 79 drugs with 11 or more claims each, at $208,430 in total drug cost. In 2023, CMS named 1,656 claims across 69 drugs.
Dr. Ross' Part D claims by kind of drug, 2024
- Generic1,960 claims80%
- Brand-name436 claims18%
- Other39 claims2%
Dr. Ross' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ross' Part D claims, 2024
- Opioids4%97 of 2,435 claims
- Antibiotics3%75 of 2,435 claims
- Antipsychotics, patients 65 and over1%14 of 2,435 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,6562024: 1,84211%
Drugs named by CMS: 79 in 2024, 69 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Gary Michael Ross received $2,250 in industry payments from 2016 to 2025
CMS Open Payments shows 102 general payments to Dr. Ross from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Janssen Pharmaceuticals, Inc paid the most, $329.
General payments to Dr. Ross by program year, 2016 to 2025
General payments to Dr. Ross by kind, 2016 to 2025
- Food and beverage$2,13095%
- Education$1205%
Companies that paid Dr. Ross the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gary Michael Ross's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gary Michael Ross
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gary Michael Ross' NPI number?
Dr. Gary Michael Ross' NPI number is 1639130099. It was assigned on March 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Michael Ross?
Dr. Gary Michael Ross is a general practice physician in Bangor, Maine. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Gary Michael Ross practice?
Dr. Ross practices at 489 State Street, Bangor, ME 04401. Dr. Ross' primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dmand AI also links Dr. Ross to 1 breast imaging center.
What is Dr. Gary Michael Ross' office phone number?
The practice phone on file for Dr. Ross is (207) 973-7000.
What is Dr. Gary Michael Ross' medical license number?
Dr. Ross holds Maine license ME1127.
Which hospitals is Dr. Gary Michael Ross affiliated with?
Dr. Ross practices at Northern Light Eastern Maine Medical Center in Bangor, Maine.
What medical group is Dr. Gary Michael Ross part of?
Dr. Ross is linked to Spectrum Healthcare Partners.
Does Dr. Gary Michael Ross accept Medicare?
Yes. CMS data shows Dr. Ross billed Medicare for 798 services in 2017.
What services does Dr. Gary Michael Ross bill to Medicare?
In 2017, Dr. Ross' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and lab and pathology test (83036).
What drugs does Dr. Gary Michael Ross prescribe most?
In 2024 Medicare Part D data, Dr. Ross' most prescribed drugs by claims were Amlodipine Besylate, Rosuvastatin Calcium and Pantoprazole Sodium.
Has Dr. Gary Michael Ross received payments from drug or device companies?
CMS Open Payments shows $2,250 in general payments to Dr. Ross from 24 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Gary Michael Ross been practicing?
Dr. Ross' NPI was assigned in 2006.
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